Gary Toth invites us to ?marvel at how thoroughly the transportation establishment delivered on its perceived mandate?, including ??language/terminology; funding mechanisms; curriculum at universities; values; and policies. Common professional organizations? reinforce and standardize this? at a scale that has rarely been matched by any other profession.?

Toth advises ?Design manuals often present standards in ranges from minimum to desirable. Has the designer selected the desirables instead of minimums?? Residents will want the minimums, as the ?desirables? are from the point of view of creating a wider, straighter and faster roadway.

In this series, we?ve set up a ?straw man? based on traditional engineering practices. The critique reported here comes from within the profession, however, and context sensitive standards such as NJDOT?s Smart Transportation Guidebook have been published that, if implemented, will significantly improve livability, which is the goal of the WWBPA.

We?ve seen how standards? flexibility enable engineers to design bike and walk friendly roadways, so in our next installment, we?ll look at liability concerns.

The WWBPA responded to the county’s proposed CR 571 Main Street design recently, maintaining that it is unsafe for everyone: motorists, bicyclists and pedestrians alike. In the past 10 years, two pedestrians were killed on this stretch of roadway (2004 and 2005), while no motorists were killed.? A 17-year-old motorist was killed in 2006, however, just west of downtown Princeton Junction, when she lost control of her car on the curve coming off the bridge over the train tracks.

The proposed wider-straighter-faster design does nothing to address these safety issues. Instead, it preserves the current 45mph design speed and 40mph posted speed limit. Drivers don’t respect crosswalks when they have to slow from high speed, and the proposed design does nothing to provide pedestrian refuges in the center of the roadway to promote safe crossing.

Rt 571 Concept Illustration

The design also features a new two-way center left turn lane (TWLTL) that studies have shown to be unsafe; AARP calls them “suicide lanes.” One study even showed that artificially lowering the posted speed limit, but not the design speed, caused an increase in crashes.

Picture 7

Here’s a picture of Hamilton’s SR 33 that most resembles what is planned. The 45mph design speed is simply not appropriate for the pedestrian friendly Main Street that our Redevelopment Plan envisions. A survey of other Mercer County towns shows that Princeton, Lawrenceville, Hightstown, Hopewell and Pennington all have 25 – 30mph speed limits on their Main Streets. Why not in West Windsor?

The current design shows why Mercer County should adopt a Complete Streets policy to complement the state and West Windsor township policies – our transportation network needs jurisdictions with consistent policies to benefit our taxpayers.

Thanks to everyone who has gotten involved to support our position! We appreciate all of you who have signed our petition at the Farmers’ Market, or who have contacted the Delaware Valley Regional Planning Commission, which recently conducted public outreach on this and other federally-funded projects.

More help is needed. Please contact our public officials to support our position. With a lower design speed and pedestrian refuges, our senior residents can cross Route 571 safely to the new Rite Aid, and our children can cross Route 571 safely to the new ex-Acme shopping center, as well as to the high school. And our teenage drivers should be able to keep control of their vehicles when going more slowly. Everyone benefits.